Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    30/03/2022, 16:45

General

  • Target
    66928bd4e1852ed1f85772581e01b886.exe
  • Size 230KB
  • Sample220330-t9fe5aaegj
  • SHA256 e85188612aa3a2ae2cdedcf14fc707bd4730351f4d5e0895b68f6f74c401f92c
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://62.197.136.176/userbob/five/fre.php

  • http://kbfvzoboss.bid/alien/fre.php

  • http://alphastand.trade/alien/fre.php

  • http://alphastand.win/alien/fre.php

  • http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66928bd4e1852ed1f85772581e01b886.exe
    "C:\Users\Admin\AppData\Local\Temp\66928bd4e1852ed1f85772581e01b886.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Users\Admin\AppData\Local\Temp\eorefq.exe
      C:\Users\Admin\AppData\Local\Temp\eorefq.exe C:\Users\Admin\AppData\Local\Temp\ojjwb
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4320
      • C:\Users\Admin\AppData\Local\Temp\eorefq.exe
        C:\Users\Admin\AppData\Local\Temp\eorefq.exe C:\Users\Admin\AppData\Local\Temp\ojjwb
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4316

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        0fcaa6rk4apswch

        • Path C:\Users\Admin\AppData\Local\Temp\0fcaa6rk4apswch
        • Size 210KB
        • SHA256 ce46a0c9b0b640250946910c5be0593e96e10c87f9fd9461f8ef91fec6b328c4
        • MD5 SHA1 SHA512

        eorefq.exe

        • Path C:\Users\Admin\AppData\Local\Temp\eorefq.exe
        • Size 5KB
        • SHA256 5dd71fd43dcbe3c11d2feec0a2313a3888e890585bb41a6ffe15eeae2696744f
        • MD5 SHA1 SHA512

        eorefq.exe

        • Path C:\Users\Admin\AppData\Local\Temp\eorefq.exe
        • Size 5KB
        • SHA256 5dd71fd43dcbe3c11d2feec0a2313a3888e890585bb41a6ffe15eeae2696744f
        • MD5 SHA1 SHA512

        eorefq.exe

        • Path C:\Users\Admin\AppData\Local\Temp\eorefq.exe
        • Size 5KB
        • SHA256 5dd71fd43dcbe3c11d2feec0a2313a3888e890585bb41a6ffe15eeae2696744f
        • MD5 SHA1 SHA512

        ojjwb

        • Path C:\Users\Admin\AppData\Local\Temp\ojjwb
        • Size 4KB
        • SHA256 feb19f5f398b4f7d5619a345030111a1d2e3149d3706c769d8c08273d8c292b2
        • MD5 SHA1 SHA512

        memory/4316-136-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/4316-139-0x0000000000400000-0x00000000004A2000-memory.dmp